rabbitmq的一些心得

标签：rabbitmq

public class Consumer {
	public static void main(String[] args) throws IOException, ShutdownSignalException, ConsumerCancelledException, InterruptedException{
		ConnectionFactory connFactory = new ConnectionFactory();
		connFactory.setHost("localhost");
		Connection connection = connFactory.newConnection();
		Channel channel = connection.createChannel();
		 //连接队列
//		channel.queueDeclare("queue.lubby.test1", false, false, false, null);
		QueueingConsumer consumer = new QueueingConsumer(channel);
		channel.basicConsume("queue.lubby.hello", true, consumer);
		
		while (true) {
		QueueingConsumer.Delivery delivery  = consumer.nextDelivery();
		String message = new String(delivery.getBody());
		System.out.println("receive message is " + message);
		System.out.println("receive class is " + delivery.getClass());
		System.out.println("receive envelope is " + delivery.getEnvelope());
		System.out.println("receive properties is " + delivery.getProperties());
		
		doWork(message);
		}
		
//		channel.close();
//		connection.close();
	}
	
	private static void doWork(String task) throws InterruptedException {
	    for (char ch: task.toCharArray()) {
	        if (ch == '.') Thread.sleep(10000);
	    }
	}

}

启动: rabbitmq-server  start

关闭:rabbitmqctl stop

2）生产者代码

public class Provider {
	public static void main(String[] args){
		
		ConnectionFactory connFactory = new ConnectionFactory();
		connFactory.setHost("localhost");
		try {
			Connection  connection = connFactory.newConnection();
			Channel channel = connection.createChannel();
			// queue为队列名称 如果队列不存在则创建  如果队列存在，则不允许修改队列属性
			//durable 为是否可持久化   
			//创建队列 
			channel.queueDeclare("queue.lubby.hello2", true, false, false, null);
			
//			String message = getMessage(args);
			String message = "3.";
			//如果要持久化则 BasicProperties 必须配上
			channel.basicPublish("", "queue.lubby.hello2", MessageProperties.PERSISTENT_TEXT_PLAIN, message.getBytes());
			System.out.println("sent : " + message);
			channel.close();
			connection.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

rabbitmq的一些心得

标签：rabbitmq

原文地址：http://blog.csdn.net/liu00614/article/details/41091245